Post level

Description

FIG. 1 is a top, front and left side perspective view of a post level showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D253581 December 4, 1979 Vander Werf
D257330 October 14, 1980 Vander Werf
D261626 November 3, 1981 Vander Werf
D288539 March 3, 1987 Vander Werf
D288540 March 3, 1987 Vander Werf
D288541 March 3, 1987 Vander Werf
D289266 April 14, 1987 Vander Werf
3820249 June 1974 Stone
4976040 December 11, 1990 Mish et al.
Foreign Patent Documents
417982 February 1967 FRX
1563105 February 1968 FRX
Patent History
Patent number: D332058
Type: Grant
Filed: Nov 19, 1991
Date of Patent: Dec 29, 1992
Assignee: Johnson Level & Tool Mfg. Co., Inc. (Mequon, WI)
Inventor: Richard J. Gruetzmacher (Menomonee Falls, WI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Autoine D. Davis
Law Firm: Andrus, Sceales, Starke & Sawall
Application Number: 7/795,073
Classifications
Current U.S. Class: Spirit Level (D10/69)